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Mantra as a tool of the mind, breath as a bridge to the body
In Sanskrit, MAN means mind and TRA means tool. So mantra literally means a tool of the mind. Something that helps you bring order to what is happening inside you, even when you do not fully understand it. A mantra is a vibration with its own shape and direction. When you repeat it, you give your mind something to hold on to, and when the mind has something to hold on to, it stops wandering.
Every sound you make is, in essence, an exhale – every song, every “mhm,” every whisper; all of these are extended exhales with vibration. In our courses and retreats, we focus on lengthening the breath. The longer the exhale, the deeper you calm down, because an extended exhale activates the parasympathetic nervous system, the vagus nerve, and signals to the body that it is safe. Mantra makes this easy. You do not have to count, you do not have to force anything – you simply let yourself sound.
AUM, often written as OM, is considered in the yogic tradition to be the primordial sound – the sound from which everything arises and to which everything returns. It is made up of three distinct sounds that merge into one:
A begins in the belly – open throat, open mouth.
U moves into the chest – the lips round.
M closes in the head – the lips close, the vibration resonates in the skull.
Each AUM is a whole journey: from belly to head, from full sound to subtle vibration, and finally into the silence that follows.
It is often this silence that is the most important part of the entire practice.
From a physiological perspective, several things happen at once during AUM. Your inhale is short, but your exhale can last ten, fifteen, even twenty or thirty seconds – as long as is comfortable. And this is exactly what the nervous system needs to shift from activation mode (sympathetic) into regulation and rest mode (parasympathetic).During chanting, we can significantly extend the exhale. Precisely o to ide. Breath capacity is limited, so we learn to use breath consciously and efficiently. Chanting OM is one of the gentlest and most effective ways to do that. Sound is produced in the larynx, where branches of the vagus nerve also run, so vibration gives this area a subtle internal massage. This can lower heart rate, blood pressure, and overall tension. The M sound resonates through the frontal, maxillary, and nasal cavities – often felt as a soft buzzing in the face and head. Research suggests that this can increase nitric oxide production in the nasal passages up to fifteenfold compared with silent exhalation, supporting vasodilation and oxygen delivery. And for sound to be sustained, the diaphragm – the primary breathing muscle – must engage well. Under stress, the diaphragm often tightens. AUM helps release it gently but consistently. All of this can happen naturally, without active effort.
From a vocal – or operatic – perspective, it is even more interesting. Singers and voice therapists have long known what yoga has known for millennia: the voice can heal. When you sustain a long A, you activate the rib cage as a resonant chamber. As you move into U, the tone rounds and shifts into a middle placement – what singers call mixed voice. When you close into M, the skull becomes a small orchestra. You do not need to sing “well,” and you do not need perfect pitch, because mantra is about resonance. That is why AUM works even for people who say they “cannot sing.” The body does not compare – it simply responds to vibration.
How to practice
If you want to try it, sit comfortably with an upright spine and relaxed shoulders, and close your eyes. Take a full, slow inhale through the nose – first into the belly, then into the chest. Open the mouth and begin with A, holding it as long as it feels comfortable. Then slowly round the lips into U, noticing how the sound moves from belly into chest. Finally, close the lips into M and feel the vibration travel into the face and head. Try to let A, U, and M last roughly the same length. This even distribution helps you move through the full arc of the sound as intended. When the sound ends, stay for a moment in the silence that follows – that is where much of the practice unfolds. Start with three repetitions. Over time, you may try nine, or simply let yourself be carried by it.
AUM is especially supportive in the morning, when you want to ground yourself before reaching for your phone and starting the day. It is also powerful in the evening, before sleep, when the mind resists quiet. In moments of anxiety, even one AUM can remind the body that it knows how to breathe. And in meditation, it can serve as a doorway into silence. It is a very gentle technique and generally safe for almost everyone. If you have laryngitis or an acute vocal-cord issue, wait until recovery. If vibration makes you dizzy, shorten the sound. In pregnancy, AUM is not only safe, but often recommended, as the vibration can soothe both mother and baby.
I came across this sound a long time ago, but I truly felt it for the first time in a temple in Indonesia, where a mantra was chanted first, followed by a long OM that somehow flowed out of the sound of a bell. The whole moment is very hard to describe in words, but I had never before heard or experienced such a powerful sound within me and all around me. It was not just something I heard and that passed by. It filled the entire space – outside and inside – and continued all the way into complete silence, which then seemed to fill everything that had felt empty, restless, and unsettled.
It is a gentle way to return to yourself and let the noise in your mind slowly quiet down. Breath gives it rhythm, voice gives it shape, and things naturally begin to settle into place. Not because everything is perfect, but because for a moment, you truly meet yourself in the present moment.